Chemical News and Journal of Industrial Science, Tomy 139-140Chemical news office., 1929 |
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Strona 71
... problems that interest you , by seeing them against a different background which has for many of you an unaccustomed vastness . But while Africa was your goal , you did not think fit to enter it at the point nearest to your homes . You ...
... problems that interest you , by seeing them against a different background which has for many of you an unaccustomed vastness . But while Africa was your goal , you did not think fit to enter it at the point nearest to your homes . You ...
Strona 88
... problems which arise . from the contact of races of different colours and at diverse stages of civilisation . those problems , ranging from the investiga- tions of the biological factors involved in the conception of race to the ...
... problems which arise . from the contact of races of different colours and at diverse stages of civilisation . those problems , ranging from the investiga- tions of the biological factors involved in the conception of race to the ...
Strona 365
... problems to be solved by the post - matriculation student of chemistry . Each set of problems is preceded by a dis- cussion of the methods available for solu- tion , while the physical chemistry involved is also briefly but adequately ...
... problems to be solved by the post - matriculation student of chemistry . Each set of problems is preceded by a dis- cussion of the methods available for solu- tion , while the physical chemistry involved is also briefly but adequately ...
Spis treści
THE CHEMICAL NEWS | 18 |
Professor Leonard Hill on Right | 24 |
By DR W TOMBROCK | 129 |
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